From 5c2bce03ddb217899899fe92698ee2db753e977a Mon Sep 17 00:00:00 2001
From: TastyHeadphones <tastyheadphones@icloud.com>
Date: Fri, 6 Mar 2026 11:50:21 +0900
Subject: [PATCH] build: preserve swift build failures in make target (#115)

---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 439ee2a..5daf3ab 100644
--- a/Makefile
+++ b/Makefile
@@ -119,7 +119,7 @@ $(BINARY): $(SWIFT_SOURCES) Package.swift $(ENTITLEMENTS)
 	@echo "=== Building vphone-cli ($(GIT_HASH)) ==="
 	@echo '// Auto-generated — do not edit' > $(BUILD_INFO)
 	@echo 'enum VPhoneBuildInfo { static let commitHash = "$(GIT_HASH)" }' >> $(BUILD_INFO)
-	swift build -c release 2>&1 | tail -5
+	@set -o pipefail; swift build -c release 2>&1 | tail -5
 	@echo ""
 	@echo "=== Signing with entitlements ==="
 	codesign --force --sign - --entitlements $(ENTITLEMENTS) $@